19313664

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6287}}^1$

素因数の和:6310

約数の個数: 44

約数和(自身を含む): 51486144

約数和(自身を除く): 32172480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6287, 12574, 18861, 25148, 37722, 50296, 75444, 100592, 150888, 201184, 301776, 402368, 603552, 804736, 1207104, 1609472, 2414208, 3218944, 4828416, 6437888, 9656832, 19313664]

約数ペア:

[(1, 19313664), (2, 9656832), (3, 6437888), (4, 4828416), (6, 3218944), (8, 2414208), (12, 1609472), (16, 1207104), (24, 804736), (32, 603552), (48, 402368), (64, 301776), (96, 201184), (128, 150888), (192, 100592), (256, 75444), (384, 50296), (512, 37722), (768, 25148), (1024, 18861), (1536, 12574), (3072, 6287)]